Typewriting and like machine



Aug. V1o, .1943.

E. stones 'E1-AL TXPEWRITNG AND LIKE MACHINE lO Sheets-Sheet 1 Filed Aug. 18, `19159 El' s. DODGE` Erm.. 2,326,291

I'YPEWRITING` ND LIKE MACHINE Filed Aug. 18, 1959 1o sheets-sheet 2 Aug. 10, 1,943.

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Aug. 10, 1943. Es. DODGE TAL TYPEWRITING AND LIKE MACHINE 10 Sheets-Sheet 5 Filed Aug. 18, 1939 10 Sheets-'Sheet 4 E. s. DDGE ErAl.

TYP'EWRITING AND LIKE lvAGl-IIIUv Aug. 10, 1943.

Aug. 10, 1943. E. s. DODGE ETAL -TYPEWRITINVG AND LIKE MACHINE i0 Sheets-Sheet 5 Filed Aug. 18, 1939 Aug. 10. 1943. E. s. Dob'GErrAL 2,326,291

TYPEWARITING AND LIKE MACHINE Filed Aug.y 18, 1959 Y' 10 Sheets-Sheet 6 Shawna/13 Aug. 10, 1943. E. s. DoDGE ETAL 2,326,291

TYPEWRITING AND LiKE MACHINE Filed Aug. 1s. '1959 lo'sheets-sneet 7 Au@ 10, 1943 a' 5. DODGE Er AL `2,326,291

TYPEWRITING`AND LIKE MACHINE Filed Aug.- 18, 1939 10 Sheets-Sheet 8 Aug. 10, 1943. E. s. DODGE ETAI. 2,326,291

TYPEWRITING AND LIKEA MACHINE Filed Aug. 18, 19259 10 Sheets-Sheet 9 y c 375,@ Y No. 5/7

ug- 10, 1943- E. s. DODGE TAL TYPEWRITING AND LIKE MACHINE Filed Aug. 18,' 1939 10 Sheets-Sheet 10 f typewiting' auch computing-l ag corporation@ Delaware Y i A fiii-minime'@mli;iigiiseley, 1939? serieifrgegzogisfs* claims.. @List-+128) O ur invezitinn `neialatesdteT typewritirigcorbiiied condition aipluraiimofs sheets hito a, Vp'o-siti'rmfor,si'Inuitazmeously.` mer'ingitemslthelieona n futher- Vobject-,j @e @unI invention is to. proi Puented Augglo, 1943 'il' "r i i vand like. Machines-1 iiiapersfeeding ine'eiievidei mea-131s.` of character speciedi which'ma-yf be readily embodie'di'iniexistihg nmeines without 'modifying or" rneeri'aliy-V modifying the structural-'featurestlreof iY more specific ohj'ect" proved. meansov a'it'vtfiimslfeeding ai Work sheety eompeismgi'a seri-es; dit forms'fih Ymism-fwith to@ trie next movement of when the carnage retmnedito one predefteic-` ptedeter'rriihedzpesi- To. the oveierii other ends' mii'iiehvwilil heref iVV vnrreehine emhedging thegpreseiit-lihvijiti referenceY designate: oor,respondng4 A 'pertiomof` the; same machine whichl isredjacent liigfY Brise, fragmentary-,iside elevational; yView equipped Withthe devices showing certain parts in `eecticrn. Y -f` 2 oi the sameiltaken `Online,y i`

ed-,. fragment `thedireetionfofrtheiatrreiztseftsadline 1 j Fig. 7.- israifregmentarm: seetiena deteilylvviewf" Wed.- imthe e viewed inthe diretionfofit .aeroweza'tseidliin WorkY andfizeordfsheet assembly aslemplo'y Y Fig. 16? isf a. vfret griienteryViewsimilfto Y lelit'- showing, certeii pertain theirireleased 'tion tov aid in thefiiisertonoi week, sheets,

n We have shown. inveiitlonfginqthe. present A* and computing machine which! fromfe e 1"t .i nfY especie maybelikethat di sc1os e d` in thelpateidt to. Ae Hartgs'. "dated December 8,.- 1.936,1 Aechillaisknot/1 1' geiergily as eiPmingto' iedbookkeepingmachine, and-is equipped .e power. actuated, carriage returnmehaef much ofsaid machine as may be necessary to its .embodiment` therein. v While the devices of the present invention mayv be readily incorporated in the machine referred to 'without Vmodifying or materially modifying, "f the existingv structural features thereof, it should be understood that the invention isinot restricted )to use in'the'machine` mentioned but may be employed in typewriting, combined. typewriting and ncomputing and like machines generally,Y wherever lfound available.

. Shifting 'not shown.

. effect'tlie 'y ableffrarnethrough ananti-ffriction'connecting Ymeans Whichhasnot been shown. j' The Astep-by-stepletter space movementof the ya pinion A5 as shown in Fig.A 1.

arriveat an understandingjof our invention in 2,326,291 v n afi' upon each actuation of a printing instrumentality or the space` bar in the usual manner.

The lower portion of themachine has notbeen shown .in the drawings but it is intended that z said portion maybe constructedv as shownin said" -..Hart Patent No. l2,063,737 and includes the .usual The present machine is equipped with actuated carriage return mechanism whichmay be actuated at .any point inthe travel of the carriage, Vor automatically `at the end of the line, to return the carriage tothe right in position ,to beginV a new line of writing.. The-power actuated carriagef return mechanism T -used'V in t'n'e present instance is shown in vthe above ymentioned I- Iart PatentNo. 1,978,997'and will now be briefly described.

Referring',moreY particularlyto Fig. 13 it will be seen that a carriage return rack 55 is opera 1 tively connected toj the carriageY (see Fig. 3) and meshes with' af pinion 56 xedly connected to the power. actuatedV printing mechanism andotherfV and 13.

A carriageofthe l usuale construction employed f inv Remingtonwelectrified bookkeeping machines Ais mounted to travel over-the top plate 2l ofthe `machine from "sidetosidethereofyand is propelledin the directionaof vits step-by-step letter associated devices mountedl Within the usual two-part ybase (not shown) from which corner 1. posts, .suchl` as shown inv Fig. 13, entend upwardlyto a `top'platez'l shown in 'Figs`.lli,2`, 3y

, .ning Velectric motorllnotshown) mountedin the .usualfmanner at lthe're'ar, offthemachine.: .A

space movement iby the usual spring. drum (notf,

shown)y and Yundercontrol off'the usual escapement mechanism and tabulatormechanism Thecarriage-,whichlis shownT viin-part in Figs.

1, VZandV 3,1comprises endjbars 241,5af Vfront cross e. d plates 3 5, as shown' in Figs ,1,'2 and Btwhich' arefioined. atl the front Yby across bar and joi edin a similar manner in the rear by means .The usual )case shifting platenjframe in its shiftigjmpve- .ments relative to the; carriage',V which 'means in- .v clude conn'ectinglinlrs 38 (see Fig. 3) connecting leach-of the'casefshifting side plates-35 with "the companion f shiftingn il'ivernentsl of 'the shiftable frame which carriageV endV bar 24. The` usual lis also provided for effecting fthe case includes? a'..rail Ml whichis' power actuatedmto case shifting movementof the shiftcarriage is controlledin the usual` marinerbyj'a Vfeed Yrack M releasably mountedon the'rear Vcross barrlSj-of the carriage (see Fig. 3). tojcoact With The shaft of means "are4 :provided L for guiding the Lio . gage the clutchestlfegjand ea-lgss. the han 5 1' lwill be operatively connected with the )continu-' ously runningv driving vshaft 'B0 to effect a return of the-carriage through the :pinion 155l and rack the'feed'ypinion. 451s rotatively mounted inf a bracket 45 'secured tothe top plate 2l of the v Vmachine frame;l andfthis shaft is operatively connected vthrough'a one-way ratchet driving lmeans' 41 ofthe usual construction-to an escape- A Ament wheel 48. The'ordinary dog rocker escapel ment 'mechanism' (not shown)` coacts with the 'teeth' ofY the escapeinent Wheel 48 to afford a letter space advance movernent'of the carriage upper. end of avertical shaft 5l. The-shaft 5l is-rotatively` mounted in the frame of the machine, and `a worm wheel 58 isfloosely mounted on the'lowerend portionV ofthe shaft 5l. The

wormV wheel 58 meshes with adrivi-ngworm (not shown) which is ixedly secured =to a horizontally2` disposedV shaft 5S.k drivingishaftfilisdisposed in atrial alignment with the shaftB-'Iancl isV constantly rotated 1 by meansy of 1a' continuously Arunclutch is provided fory at; timesconnectingthe driving Yshaft El) with thegshaftggwhich clutch"- includes a toothedl member 6 1. xedly `secured to the driving shaft BD anda companion toothed" `member 62 connected for-longitudinal movementi secured to the shaft 5,9. f Afsecond-lclutch ispro-iv vided for -at times A effectingv ani .operativecon-V nection between `jthe',worrnV-wheel ,i'fand ithe vertical rshaft 51, which second clutch includes. a;

, toothed member S82/secured; to; the wormV wheel;y

53 and a companiontoothed membereniounted for longitudinal Ymovementon .the lowerend oliY the shaft 51 by ,aslot rjillfreceiving alpin-1 laat-' These two Vclutches are-j. Simultaneously controlled -by-a transverse rock shaft Y"lggmounted atthe `rear of :the machine -andj'having clutch." controlling VarmslB andi-1.securedtheretoQ The( Vforward end of the. arm-1511s operatively jcon.- Y nected lwith abellacrankl {pivotally` mounted.Y

on a fixedbraclet 19.5. The upper armofthe bell crank 'I8 carries a pin 8 lll-which Yenters a groove 'in they clutch memberl: whereby `the clutch:Y member 52: may 'hemoved longitudinally;on the` shaft 59to engage ordisengage. the companion A clutch m'ember' I Ina similar; manner, the armf V'Hcarries a pinl enteringa groove in the clutch.

member '69, whereby the member .59 maybe moved longitudinally onthe' shaft .51 into engaged. or disengagedY relation with the companion clutch.

member 68.: Thus, it will be apparentfthat when the rockshaft V'l5 is rocked to simultaneously en Referring'more particularlyto Fig. 1 4 it will be seen that a return movement of the. carriage may be effected at any pointin .its line ofV travel bya manual operation vof aA carriage return` key 85, in vthe'Y usual manner. The carriagereturn key 85 is secured to the end of ja rock shaft 86" mo'untedtran'sversely ofth'emachine to control the'operation of theclutch controlling shaft 'l5 through themechanism shown'in Fig. "14.- Thus f it will be Seen that theiefuiandfnd of the clutch power:

.allSt-heY parts operated .thereby returnf to theirlr receives a strip normal positionfand thearm.,88; is held inxits- New. considering that gthe operator." in effect-` u ingaafreturnmovement ofthe carriage, releases: the` carriage return key; 85-as:s`oon. asltherreturn'".movement .of the carriage has' been ini@ dated; itfwiu hechar-that .the rolleri |15 willY "bein its-lowerfposition outnof cooperative re1a non. with the Acamfsurface |16 ofthe arm u1 i as'gitjpassesithereover; e

kberfgllllgwilllnotjbe moved downwardly vinto cooperativegrelation with the arm' |211V and the carriagev ,will-'hot befarrest'ed inf its intermedi-.1V

Thus the slide -mem ate position. The carriage thenicontinuesin V its-return movement to the right untilyaontact face on amarg'in stop |45,gwhich isadjustf"y y ably mountednon thecro'ss bar 25, engages and'` 1 Vactuates thearm |24!k to arrest thereturn move# Y mentfofV the carriage bygcausingthefclutch lmem-( l bers; vBlf-'62 and -68'69 .to be disconnected in the Ymanner hereinbefore described. L a v Y. --.j. .The arrangement ofthe-mechanism cooperate.'

ing with ftheplaten` Y1to aidin, the. insertion :and f collating ofw'ork sheetsl may,VV from certainnas-` pectsbeisirnilarto Athat disclosed inj -the patenty teA.:Hart`No.1,9'13,3155 dated September 11; .flu934ffflfhe arrangementof thismechanism may be generally described withv reference to Figs. '1; Zandf, wherein itwillbe seen that ard'eflector flower positionfhvl the -latch fmemberr' which is g l operated rearwardly'y under the force of thesprin'gslAZ-.l f

clos-edI position aswell asjto hold V the line rindicating-'wire lin its effective-indicatingposif tion; A ringer -piece'|66 is formed by an upward extension of, theleft'handarm |63; whereby the line indicating wire- |60 may be moved for. "wardlylvaway from the' platen and the bai11|58 Y -maylbemoveddownwardto allow the forward plate |502extends throughout the `length of the thereof cnlalrod 15| which extends'betweenvr the endgplates 3 5 of v ,the case shiftable `platen frame.

introduced frornathe rear of Vthe'platen and lfed forwardy and-.upward around "the surface of the platten.,- A secondv deector platefl53 is -provided- Ybeneaththe deiiect'or plate 5|l vand4 is secured in spaced relation therewith `by endspacing bars |.5lto form'a second channel between the two platens3 2iand is supported at therear-,edgeV .Y

Thedeilectorplate| 50is curvedttoAextendydown.-Vl wardlyfrom-.the rod |5|` around the lowergsurfacefowfthegplaten'to form afgchannel, Ywhichfin Y the .present instance: receives a'A record sheet -R deflector plates, which, in Ithe present instance,- Y

end plates '35.

Y j. A line indicatingwire is anchored atitsy right hand end to the upper end Vof an arm |6| (seelig 16) vwhichrextends upwardly from thev righthand end portionof the rockshaft |59.V The' left hand end of the wire` |60 is secured at |52 tothe intermediate portion of an arm |63 y (seelig. 6)'VVV which extends upwardly from: the

left hand'vend'portion o f lthe rock Vshaft |59; f A

spring |64 extends between the left vhandparmY |63 and apin l|65 onfthe associated carriage S and Vavcarbon'slieetfCA aswill- Y Vlater bemorefrully described. Y f j 'A i fl'he'strip Sandcarbon sheet ,C areintro'duced vintothechannelbetween the two deflector plates end of the deectorpsecton |56ffto move away- Vfrom the surface-lof the Vplaten as Vshown in 10- `1 Fig. 16. l f

'In accordance means are .provided tofurther aid'in the in seri-.ion ofthestripS and carbonV sheet CA Vfrom the front'of the platen. 'Thus, the deflector section |56fis mounted4 for forvvardand upward sliding movement .to;provide.an enlarged open. mouthto receive and direct the strip S and carbonsheet Cas shown-in Fig. 16., As may be,v vseenin Figs. Band 16, Vah'upstanding ear b||51-is` provided, at Veach sidejof n the-1 delector` section: I |56,l and as may beseen--in Fig. 6, the left handear |61-isapivotally connected .to a llink |68 which vin turn; is pivotally connected Yto the lower end of'V an armrlaiixedly secured to a short shaft |10 Vrctatively mounted in the left handcarriage end plate 35. Referring to Fig.,3, it will ybeV ob`- servedv that a gearsector 1| is `iixedlysecured totheotherend' of the shaft |10,-which gear sector meshes with, a gear wheel |12 which is rotatively mounted 'on' the' associated `carriage end plate-65 -by a shaft (not shown) to which is secured la'nupstandingimanual operating lever |13.'V The gear wheel v|12'also vmeshes withfa gear sector f IM` whichi's secured at '|15Y to the leftha'nlden'd` of a rock shaftA |16 mounted for rocking movement in the` adjacent `carriage endv plate,35.;r Y 1 y i- Anarm |11Visy connected at |18 to the right hand endof the rocksshaftHS asshown in Fig.

16. anda curvedV slot |118' in this arm receives av Vpin 41E-secured to a. bell lcrank '|80 which isV Vpivotally mounted at |8|; on theright hand car. riagejrend plate "5.' V The'depending arm `of. the bell crank is pivotally connected by a link |82 rto theear-|61 atrthe rimht-handen'dof the deflector section |50.

It will nowbe clear-that a lforward -nrio've-A ment ofthefrnanual operating lever |13 willoperate"throughthe gears1|12 and- |1| to pull forward andV upward'ron the left hand end ofl theldeflector'section |56 through the arm'l69 Vendplfate, 35 and acts through Vthe bail|58 to normally: hold ythe deector section |56 in its` l lever |13.

andflink |68;-V At thesame time,` the right hand.

end Vofthe'cleflector .sectionV |56- will receive a `corresygzondingf` forward; and upward movement g-byythefturning of the rock shaft |16 through lthe gears |12 and |14, which turnsthe arm |11 and" thus rocks the bell crank |80 through vthe camming action between thewalls of the curved slot-|11a and the pin. |19 to pull forwardly on `Means areiprovided in the ever the lever |13 is operated, but to'allo'w the lever |66 to be operatedindependently' of the Y Thus referring to Figs. 3, 6 rand 16, it will be seen that a link |83 is pivotally connected at its forward end to the lever |13,and.v a transversely extending pin I 84 is secured to' the rearward end Vofthe link. l A bracket |85 5Y (Fig, 6) is secured tof'the` left hand carriage end fplate.35, [anda slightlyv inclined fore and aft slot |a` is provided in the bracket |85; which slot receives one end of the/'pin- |84 forsup- 'porting and guidingf'the rearward end of the link |83. i The other end of the pin-|84 is arwith fthe prsent invention..

Y Y present instance i for causing an operation Yof thelever |66 when` pinete@ to therebyireek .the shaft 15a Thus, atfthe sametimethattherieiectorseg tionV |55 is moved forward vanniupward through the previously desori :the bail; I 58 .and allow gthe frontv edge of fthedee.

and tomo-ve the lnendicatingfwire -i formeel as fshown in Fig. 165 M -will' e fseenl ligure, this :forwardand upw- :tion of thedeleetor section 5 5 ,l

.ingiwire les prmdes. a.*large` pen'ftnreamper.-

mitting thestrips and `carillon.slfaleftC @0119 i the Iolflannerleetvveenj :the l 1 easily 'inserted inte deectors 159i ariel in Fig. 15, the-illustratedQexamplefofthestrip .1S-comprises a seriesof typicalj'checkierins whieri .maygbe detached atwperforations |8f6; -af tries have 'been -made v.-tliereon 'feyh the @resent machine. It is to y be funclerstooel, .hoWeve-r, that .eeefeiaif ranged-to engagezandeperate the lever |66.

ed eonneot'ion operating ,-ontheearsi'l, theishaft459islreckedfto-flower Y 2 Efleetor sectionl |55 t'crmove-away from thegplaten: i

`ing-ser the like .rn machine.

Thelrecord sheet 'R is shownlin'-Eig. 15 fas a .check registerl with thefcarbonf-sheet inter- ,poseclvfbetween VVii; andthe strip 55,' whereby the entries `.onV theffvarious-checkforms aref-'duplik cated in condensedior-m en :the central portion .of 4the check register. The record -sl1-feet-f0r Qfcheck register? Vextendsfeafhside eijt-l'ie st1 ip S Sand certain entries maygbe Ymac le zjf iirectly 4in these marginal portions which arenot madeon the str.ip--S Inaccordance Wit ay --be :employed in .the present the vrecordfsheet R. At-ether'times, f-hoiiver;

the strip anelicarbonjsheet receiveagreaterex- .tentof .forward ifeedmovement independently of `thetrecorr;1; sheet', in .word-erV to viering successive check forms-en the str-ip to the rst'writingfiine gposition. Accerdingly, auxiliarymeans are .pre-

-vided, as will1 later vleewclescrbed indetai-1, or l-ne spacing Ethestrip S3 andearbqn vsheet I as Ivs ljellas L for eieeting thisv s aid greater extent of v.a d \`1anee movement thereof. Thus, thezreoordsheet-R onlyreeeivesaime qspacingv movement by the platen,` {and accord- Qingly .two fouten releasable 4` feed :rollers |80 (see i lgs. 1. 2.and 6) arek arr-'angelitocoactwithV the V.riargirial portions of the record; Ysheet only t present nven'tion,-the 40 strip S together with theearbon-'sheet C .receives 1 1a -li-ne Vspacing {Irlevement 'v simultaneously. with lioldfitdnto .engagement Withthe surface of the l.platelito'befferi thereby. EacH of the two-.outer ,feed grellers l2@ is iniividually applied'to effec.- tively .press theiecord 'sheet B. into :feeding len# gagement with the platen, vanal each oi these f ee'drollers-maybeindividually'released so that Vfr lo obstructionis offered-to the introductienlof .the .record'sheet1 .This Vapplying.and releasing C frneans foreach of Ltheouter f eedirollersQiSl fis A shown inthe -aecornpanying drawingsas sub- :stantially the same `construG tion as Vthat slriown in the previousl Theindividual .mechafmsm vfdr applyingiena'' ective lpesit'ion relati Lto lla @niet ria'ge framaf;

gin'al portions of the recordj sheet ARiand accordingly the strips and theluriderlying carbon-sheet 1 Care not pressed into .eii'ective feeding relation with the platen but are `free tobe moved l around thef'outer surface'o'f thelrecord sheet: 'Thusfas *The feed rollers 190',coact"` with Arriarf operatedforwardrvto niove "the feed' rollers ,-ISII) against the marginal portion ofV the-record sheet,

thus retaining` the properV position f of the sheet Y 'niiayjbe seen in'Fg.'6the recordflsheet `Rfextends l arounditlie lplaten` contact; with the Ysurface ther'eof ,"jaiid the leadingiedgerof the record sheet extendsV between the Vfeed?rollers '|90 andthe platen and overthe top of the platenbeneath the auxiliary Vfeed ro1ler 2 I 5.@ L 'Thej stripV S Vand car.- bon slheetCghowever, passv around fthe platen out- Y.

side :the record sheet and` arelmaintained-in e'f- `roller 2I5 by'tworeleasable feed rollers 22 2 v Y 'The 'general arrangement ofthe applyingand l releasing means for the' feed rollers ZZTmay-be t feetive feedingreiatien with thefauxiiiaryreed similar` 'to thatfjust described"V for; the feed lrollers e theirf' re'zetrwa.rd end l `portions I from `theVA carrier 'members' I 96 forthe vfee'dj rollers I 90 Y inord'er'rto iaryireedrouerlz ls rath'ertha'nlm; contact Witn'the platenliA*guidejslot 223iV is provided at the forlega 265-291 Iss attehed Atenei-extending piatenlsrieft a3. Therecord sheet-may then beadjustedionthe platen toy theffirst writing line position -vvithtlie aid-of the linoefindicating Wire Ijandwhen in proper position, `the fingerY pieces -2I3 may be relative tothe platenff f l l v l It"KY was previously pointed out that .`the lever la forward and Vdownward '-rnovement' ofthe line Vindicating wire IED-* as -Well as `a forward and upward movement fof the i'deilector' section 'I 56, Vthereby facilitatingfthef introduction of the strip S and carbon paperC as'shown'inlg. 17.- This Yforward movement of the lever I13'also turns the rocl;shaftll'throughethe gears 112 and I14` to move the Vffeedfrollers 222 4forward and downward away" frcrnftheV auxiliary feed'roller 215 at the samev time the: line indicating i-rwire and the deflector"section-1561s thus moved intore- A Yleased;position'. A`Thispermits;A the strip SL and carbonfpaper C -to be' easily inti'oduceddown'- wardly in front of the auxiliary.l feed fro-ller and around the lower Vsideofthe platen in the man- Wardend portion'ofl eahiof thecarriers -'2273 to reeeive the reckrshaftfnaand the rearward per'- 'tion thereof" is provided'` jwith` a cam slot* 223u `vvliich'is`sonievsrhat 'differentinjshape fromA the :cam slot 'I SBU-"of th'e carriers I 95"to{ c0nform-with l..

"the movement ofi-the feed rollers 2122'to1andfrom the auxili'ary'feed roller `2I5.` A A plate '2251similar lto tleplate 20| isi'ass'ociated With eachV of the car# riers`223, and a. pin 225 is secured toeachof the :plat s 2'25fand enters the Ycam *slot 223" of-Y the r associated carrier7223.' VEach ofthe plates V225 isV l'provldedgwith anaperture receiving the rock shaft H16, vand the" plates'v 225. aref frictionally l' l V`@ inminteafrer?adjustment alongtne rock shaft; 1s and thef'guideban1205 iii-identically the same 1 Fmafnnerfas thejplatesfZIlI associated-*mth-the feed rollers ISI).

effective position l"with relationV tothe auxiliary yvsftantially the v-sarnel'construction as 'fthe "toggle :means employed tol 'control the feed; rollers I 979.

each of thepairof companion-links 2211s` pivotally connected to a lcompanion arm 228;- and *Y lfthe two arms are joinedfby a hubl member V229. A manual operating means, however; is not pror- 'vided'onthe'arms 228,but eachofgthesearnisis "provided with an integral projection*22811,`v (see 6)` which enters a `longitudinali{V-shaped.-

- spacing movement of the platen as Will now be v l @Thusgfthe two companioncarriers^223 arelunited a fbyfa' 'crossrod 226;j1to7, which':apairv of links `221v Y 'arewpivotally VYconnected. `-Thej forward`V end rof "are fully restoredto operative position; Y

The usual `autoniaticV line spacing `mecl'ianisr'n thus; moved` f approximately l to Y the rst writing line'vposition the lever I13 may be moved rearwardly to cause they feed rollersl 222 to press the strip S-'and' carbon paper `C into effective feeding relation Yto the auxiliary` feed roller *andyto return 1 the line indicating wire .and deilector section 155 to tlueir'normal iposition.I Accurate 'adjustmentV of the stripfand carbon sheetwith o reference to the'printing line Vmay be effected be- A fore the feedrollersZZ and' the line indicator 'coactsf vwith the?previouslyf described power actuating `carriage return `mechanism to cause va line spacing movement of platen at the initial f part of theV carriage return operation.'v `'Ihisline spacing mechanism', insofarn as its cooperation Y with the platen isv concerned,y is the same as that shown in the patent'to E, S, Dodge No. 2,037,769, vdated YApril 21', V1936; [In accordance with our irpresent inventiomf however, means are provided '-forjeiectingv ailine-'spacinglmovement of thev 'auriliary feed roller simultaneously withthe line described.

`The 1 power operatedcarriage: return rack 55 is mountedin the usual mannerrfor longitudinal sliding movementfrelative to AtheA rearcarria'ge rail. Referringto Figs A2 and 5,"it will "be seen Vthat the right hand end -of the rack 55-coacts 'c Hwith a depending pin 230 onfa crank'arm 23| groeve |16a Vin the rock shaft |16; fThus;Tatum-1 l ing movenient of the rock shaftlj 6 in a clockwise f direction as Viewed in Fig. 6 will cause a -move ment of beth freed"rollers122 2A to, their released fipositio'nshowninfFigL lTingfthesame manner thata 4manualoperation of Athe iingerrpieces 2I3 Y causesa releasemovement-of the feed rollers 7190.12 ci. ,e f tjlwiumefeieergthet the feedronerslaeare fn'iove'dj'rto their released?position'l yloy a rearward movement ofthe dinger pieces 2-I3jiirorder-fto 4vinti'odueey the -Vrecord jsheet R `intoathje machine a @with the aid-of Atheusualplaten knobsortwirlers which is fixed to the lower end :of a vertically disposed shaft 232."V The'shaft is mounted in a. bracket 233 secured to the-right hand 'endfplate 356i the case shiftableplatenfrarnaand a spring e -243 is arranged to return the a1m'23I toritslnor-` malpesition where fthe pi n 7230 engages" the end ofr raclr; An arrn234 isl secured to the upper end Yo fj'the shaftv 232Qrand`a vdepending pin 235 f To ofthis varm coacts with' an offset ear 236 (see e Fig.' 2):of Yan actuating slide member 231. The

rearvvard-end of thefactuating slideV 231 is provided witlfia` horizontal slot 238 which receives la""pin` 239 `carried by anupstanding portion of the caseshiftable platen frame. The mounting AfortheV forward Vend of the actuating slide 231 `is not shownin'- the vac'companying drawings, but

itis tobe understood that said'slide is connected ,gtripl s than 'is given.. the record sheet lthe V fus'lialv line spacing mechanism. y .e v It has been previouslypointed out herein that Y in accordancerwith this' invention, an eXtra-long` L jfc'ed movement ofjthe strip S^i s" at times' auto- 'matically Yeffected in addition' tothe linee spac- L-ingmovemjent just described..` This 'long :feedving! movementfof f order to bringthe next-form on the strip'to theY rst 'writing`v line vposition`.. Accordingly; the

mechanism for affording this long vfeed'movment Y Y of thefstrip S is arranged in accordance with the` Y present' invention to be eiective "only when 4the operato;releasesv the Icarriage returnu keyY -|35 as -soon asthe return movement ofthe'carriage has beeninitiated 'tocausethe carriage to return to its {extreme -right hand position determined by thesrettingofthe-margin.stop |45. Thus,^when f the operator holds the carriage-return key-85 :fin its j'depressed position until the `carr'iagc'e'isz' 1 "returned only to itsintermediateposition, de-

* i' rammed-bythe setting ofthe bracket ne, the' extra'flong feed movement Willnot be'given and the strips will receiveV only a line spacing movement.

Tf1 Referring to Fig. 1', it may Ybei seen thatthe Vbearing` member 2i8 at theV left handend of the "auxiliary feed: roll is provided Withfa laterally offset `portion or yoke :2|8f1`; and,fas'willlbe seen:

mrtg. 10; the auxiliary` reeel-ron shaft 211 ter- Yfrninates within this1 yoke y2|8f1. A shaft section 39| is disposedfin the remainingportion'v of thev rbearingmember `2|8 inlaXial-alignrnentwith the auxiliary feed roll'shaft 2|1, 'andgmeansareprof n :vided within the onset bearing portionor'yokel '2|8 e for `at timesV operatively.connectingYthe shaft section30| with the auxiliary feed'roll will hereinafter be described in de- Y 'The left hand end ofthe shaftsection-SQI/ en tends through the bracketrnember 2|$jandza 2spiral" gear 332, is fixedly secured by a `pin "303 f to the extending end of saidjosh'aftf section 33|." companion spiral gear 36d meshesfwith the* gearf'llZ. and` is :disposed abovei Vthe gear 302 fon f v l anaxis at fright angles to theaXis of the shaft v Referringt Figs.; and-3, meten-Ward meer g thefshaft 336 isoperatively connected through.Y

' a' double universal joint mechanism` to the for#-- i Ward end `offa lsimilar.slfaft 3|0'Whichgis rota-1"" tively" mounted. in a yoke bearing. portionY '3 I tof.

'7a.VbraclietfSlZlishown in detail Fig. 8)-' which base: shifting move'ment, fthefdouble universal joint-mechanisme Inaintainsan operative .con-

' nection @between the 'shafts V3%I and l3|() `regardless-of'the case shifted. position of .-thepl'aten conventional constructionincluding two pairs of. yoke members-3.|6; eachpairfbeing ,operativelyA v-rfconnectionbyoppositely disposed. pivots/,of a` fswivel-block 3H. VV`The front yoke member 3|6 is i ,xedly connected at 3|8 to the shaft 3 0@ and the theistrip VS :is eiective :after j the last line hasl beeny Written on one-formdn v n ".10ltl/eto'theshaftl. 'l Y. xedat ,336 (see Fig..7) f

to thervintermediate portionl orthe'shaft sie, whichpinionmeshes `with a gear"sector. 328

.20 carries a roller 3,33Y

, 5to :the Ashaft. 3m; 'Y .320 sxedlyconnected at '32' |,.to:the other yoke memberzof thefrontpair,V 'and the otherfen'd of the 'shaft section- 3721) isv provided` with a spline 5 connectionftol the front yokef'zof. .the rear pair. -This spline connection affordsa slightlongitudinal movement of thesliaft'relative to the re'ar section of the universal joint l mechanism during '1 :the.caseshiitingmoyement ofthe shaft Slirelat "ZA pinionfgear 325. is

n havingfa hub portionrotativelymounted on-the 15 stem,of *a shouldered screw 329 attachedto a depending portionf33l of the bra-cket3l2, shown in :detail in Eig. 8.1- ;An integral arm 332 extends on Athe opposite sideof the pivotal axis ofthegear sector 328; asmay'be seen in Figsz'?, whichl arm mountedV to; turn 'on a headed '.pin SSL Azspringifis provided around the hub f, nportionofethe. gear"sectorj328, one end ofthe spring ,beingconnected by? afpin 331 .to the gear Vsector'wfhile': the otherendis connected to thede- ,25 pendinglugg33 ofthe bracketl.'

The spring 335 exerts enforce on the gear sector Y 3 28 which'holds-.the yroller.333,atV theendfof the arm 332, .intorengagementf with the upper sur.

:tion-'of the.;topplate2|'.i :During the latter -part offthe returnsmovement of the carriage'tofits -extreme Yright Vhandliiosition determined by the aadjustablearriagefareturn l stop |65, thev roller 3.5 @3,33 engagesfthe-rollshpwrd on an inclined p or- Y `vtion134|)fpofthe:track:member'311i), and-as the f .carriagefreachesfitsfextreme.right'hand position,

' i the. roller: ispositioned; on ythe; horizontalv dwell .portion ofI thejtrack orf carn-member"als` shown 40;111 Fig. 'T.' Aslthe carriagezis moved `to the-'left from v*such* extreme right hand position, .theroller 1 33 3 moves" downwardlyealong .an-.inclined portion 34D?v of -Athek trackme'rnber under the forceof the ".i-sjprin'gsas.. .g5 v. ...The -normal position .ofthe .gear `sector :328 and :ment-,withlthejtrack memberis determined by a.

l blank- .portion j345 at Y the end.

-.cordingly itlwillbe clear that during eachfull right hand-position' determinedl by thelcarriage returngstopul Athe roller 333 will coact withthe trackjmeniberv' tofcause azuniform Aextent-.of 55clockwise rotationjof; thefgearsector ,328. #This e clockwise-movement-of the gearsector 328' will l operateY roughthefpinionfgear/325, thefuni- .fyersalf point 'mechanismj and` the gea'frsl 33,4V and ,392*tobcause alcounterclockwise rotation ofthe isfadiusted; so that the-irollerg333 does not coact return movement.;` fIhursg when the .carriage is returned toits intermediateposition, the `roller` Af connecting i'shaft' section e 30 fixedlyisecured: at 34 onV the'fleft handrear por#` Y of the gear sector engaging with theteetnof the pinion325. Ac-

retu'rn movement of the carriage.-tof'itsiextreme It wasspreyquslygpointed out thatlfnieans 'are i the'rst line writingl position.

-stntp sfrorn a-pnsi'tion wne'r'tne first writing une on one checkis in a printing. position lto a Yposi- .Y tinn; wherein: tnt first'- writing une on thenext checlttfisfat the Ysame printing position. I-Iowever, l the vfull; extent of rotation ofA the shaft f section :30!j' .is never transmitted toj'thej auxiliry' feed roller` "inasmuch as A the auxiliary feed roller ijis "always turned `at leastV vonefline space distance In the example-just described, ywherein asingle .iineionly is Written'on the rstcheclrr of .the strip imentof strip S 4 at the initial part of the carriage returnmo vementis in effect, subtracted from `the single V extent foi line spaoingfeed move- 'theextent of movement which would otherwise be @transmitted thereto '36, .5in otherwords;V the rotation ofthe shaft 'sectionV 3D! `irstturns thepawl 3 65 relativeY to the"` lmember 'lto compensate ior the previous line spacing'of the first checkt-sol thatY the ref maining extent of rotation ofthe'sliaftsection 53M is eiective ,to lJ'ust'bring the nextchecls'to moves tothele'ft in a letter j When the carriage j vspa' `:ing' direction aiter it has been fully returned itofits right rhand position, the roller 333 moves downwardly along the inclinedtrack portion 345e under theforce 'of the spring 33S to afford a reversedirecticn o f-rotation of the shaft section o 3 lil 4until the sector gear 328 reaches normal posi- ,tion.g Ihis reverse rotation ofthe shaft'section tively c-cact withtheteeth Sfto drive thev in- Vfrom theshaft section may, if desired, `loe enterfedpn theirecord istrip as 1 Vwe;grafsteen.

' theprintinglineiregardlessoff-the which'werewritten'en theprevious checkt The present mach-ine'is thus arrangedto-Write any requirednumber o'flines at regular line 'space Vintervals on each checker form, which writing' 1s duplicated at the same linespace intervals on the After thelast line has-been written lonta checkorforrn;therextform is automatically,

fed te' the ststiinejwnttngjpnsitinn while-the record Ysheet merely 'receivesa line spacing Amove- ,m'ent f In' this mannen;they voperator isfabl'e *tov easily 'and quickly make the desired entries on each of aseries ofjattachedf;fo r m"s and atthe densed form matterthat is not recorded 'on thecheck strip hereinbefore pointed out; l i Y In'certain instances, it maybedesirable to use the present machine'for. other purposestharr just v'described wherein it would jnot b e necessary. to operate the `.long feeding mechanism for' `the auxiliary feed rollereach timethe carriage 'was fully returned. Accordingly jmeans have been V provided for;. silencing or rendering this long n feeding mechanism inoperative.

Referringlto Fig. 77, it willbe seen vthat asbrack'et Y Vmember 3st jin attached stat s' tp the opstanding @El causes the pawl 353 to turnina clockwise ,direction as viewed in I ig. ll ,r andjaccordingly :the Contact end 3532L of thepawldoes not effec- A termediate memberig -so that the auxiliary feed roller, is notQturned-by'gthereturn movement oi t its"d i i vi'1'ig mechanism tojnormalf position; nsome instances `it will: be desirableto Write morethan one line on singleY check, such for Y only 'to its intermediatefposition for 'startingl the seed vline of writing fatthe margin line 313'. "In thisfinstancddt will be .clearthat :both the platenand the au xiliaryl feed roller 2|5 receive a line spacing movement, lbutas the carriage does nnll notreturn to a position whreinfthe'rollerose coactswith th'etrack-rnember 343, theY auxiliary Vfe'e':d roller .2l5 is not rotated through the. shaft A section jl. In this manner, either one, two,

three ormore'lines maybe written'o'n each 'check -beorethe ycarriage'is fuljyy retui'rliedf'to its f tremeright hand position l by a momentary de-f L j pression of the Acarriage'return key 85,

' it willb clear thatY ln each instance, however, "the "linesnacing movement of the Yauxiliary feed roller vturns the member 'l relativeto the pawl PS65-'on the intermediate connectingj-member 353 iso that 'after the lastgline Vhas been Written on tivetojthe'pawli355 through aldist'ance Aequal to jthetotalextent of iine spacing movements-of the .example as ontheother'checksshown in Fi g.j15fV Y Accordi ngly after writing 'the irst'line, the op? erator ho d s the carriage return key 25 -in its ,denresse'd'pcsition which will return the carriage hand end ofthe:

il l) .nnrtinn'nf tne'branktt am tn extend downwardly along the .front side of thearm 332. The bracket 38%). coactswitha latohin the formjof: a/slide member 3&4 having a. `longitudina] Slot therein receivingjheaded screws $85 whereby the member 334 is itnountedlfor'slidingY movement on the -arm Irl-the normal positionof-thislatch member 33t!" as 'shown inflt'ig.`v .'7,'a laterally ext ending" lug 384e; moves' freely-past ,thef lower end of the bracket mgbutf'whe" along. extent of feed Amovement from '.the left auxiliary feed roller will be inactive. n ,t

Fromgthe-foregoing description, it-will be apA- parent that we have provided an improved means for independently feedinga; plurality `of sheets into position for simultaneously entering items thereon ,which Ymeans .may be readily embodied in existing machines Without'modifying, or materially modifying theexistingjstructural features thereof.

`Arrimportantfeature of Vvthis:mechanism is in the provisioneof means wherebya line spacing movement of both the formstripand the record sheet is simultaneously effected during the re- VVturn movement of the carriage to onepredeter 'auxiliary feed roller: When the carriage is fully `returned to -itsextreme right hand position', this total extentof line spacingmove'ment of thelast fchecl'will beV deducted fiom'the feed movement effectedV througlithe rotation of the shaft section In Athis manner Veach check is Y'fed' by the auxiliary feed froller 215 during arfull return lmovementof the carriage' to'aposition where the -rstiwritingiine thereonisalways positioned at mined positionfand the provision of means wherebyan extra `longfeed movement of the form strip only and relatively to record sheet is effected during the return movement o f the car- 'riage to another predetermined position. In the machine to which our invention has been applied inthe present instance, the operator may selectively cause the vcarriage to be automaticallyreturned either to' one predeterminedposition or another, and accordingly the present vinvention ywhenappliedthereto' enables the operator. to at will cause either aline spacing movement or an extraflong'feed movement of the form 'strip ac- 

